Cover de Katy Perry canta California Gurls

Katy Perry - Shooting GQ US

Katy Perry - California Girls ( MTV World Stage 2010)

Katy Perry sings Yesterday

Katy Perry Falls in Cake

Katy Perry - Rise (NBC Olympics official video)

Katy Perry - Swish Swish (Live on The Voice Australia)

Katy Perry - Rise - Official Music Video

Katy Perry ft. Nicki Minaj - Swish Swish (Official)

Katy Perry chante son tube "Teenage Dream" en live

Katy Perry - LIFETIMES (Official Video)

Katy Perry Teases New Record

Katy Perry Roar

Katy Perry on X Factor Italy (California Gurls)

Katy Perry - Cozy Little Christmas

Katy Perry - The One That Got Away (Radio Edit)

Katy Perry - Never Really Over (Official)

Katy Perry - crocodile Tears (video)

Roar, Katy Perry

Katy Perry - Firework

Katy Karrenbauer Liebesnacht

Katy Perry - Witness (Audio)

Katy Perry Dark Horse Official Video

Katy Perry - WOMAN’S WORLD (Official Video)

Katy Perry - Rise (Official Music Video Trailer)

Katy Perry - Not the End of the World (Clip)